this comes as palestinian president mahmoud abbas gets ready to speak to the united nations general assembly in just a couple of hours. he is expected to formally ask the world to accept the palestinians as a member. >>> yemen's president, meanwhile, has returned after nearly four months in saudi arabia, this according to state tv. he left the country back in june. this is new video of a massive rally in apparent support of the returning president. his return comes as the capital is gripped in bloody street battles that have killed dozens in just the past week. >>> president obama offering states a way to get around the no child left behind law. in just a few hours, he'll announce a plan to provide relief from key provisions in exchange for a commitment to broader reforms. >>> the fight between the gop frontrunners heating up in florida. mitt romney and rick perry accusing each other of flip-flopping on key issues. >> a rick perry out there that is saying, almost to quote, that the federal government shouldn't be in the pension business. that it's unconstitutional and it should be returned t